esbuild-jest
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    0.5.0 • Public • Published

    esbuild-jest

    A Jest transformer using esbuild

    With this transformer you can use and transform (ts, js, tsx and jsx) files

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    Install

    npm install --save-dev esbuild-jest esbuild

    Setting up Jest config file

    esbuild-jest transformer should be used in your Jest config file like this:

    {
      "transform": {
        "^.+\\.tsx?$": "esbuild-jest"
      }
    }

    Setting up Jest config file with transformOptions

    export interface Options {
      jsxFactory?: string
      jsxFragment?: string
      sourcemap?: boolean | 'inline' | 'external'
      loaders?: {
        [ext: string]: Loader
      },
      target?: string
      format?: string
    }
    {
      "transform": {
        "^.+\\.tsx?$": [ 
          "esbuild-jest", 
          { 
            sourcemap: true,
            loaders: {
              '.spec.ts': 'tsx'
            }
          } 
        ]
      }
    }

    Install

    npm i esbuild-jest

    DownloadsWeekly Downloads

    120,531

    Version

    0.5.0

    License

    MIT

    Unpacked Size

    10.4 kB

    Total Files

    6

    Last publish

    Collaborators

    • aelbore